Samsung Galaxy SII User Manual page 70

Activating Wi-Fi Calling
1. Ensure that the Wi-Fi connected icon displays on the
status bar.
• If prompted with an on-screen "Did you know your phone can
make calls over Wi-Fi" popup, tap Learn and follow the
remaining on-screen instructions. Tap Next
2. From the Home screen, press
Settings More settings.
3. Locate the Wi-Fi Calling field and in a single motion
touch and slide
OFF
4. If (Missing 911 Address) displays in the Status
Bar, follow these steps to provide 911 an address for
emergency situations:
• Log into my.t-mobile.com.
• Click on Profile and edit the Edit customer information.
• Enter your emergency location information and complete the
online registration.
5. From the Home screen, press
Settings More settings
6. Tap Connection Preferences and select a preference for
use of the Wi-Fi Calling feature:
65
Done.
and then tap
to the right to turn it on.
and then tap
Wi-Fi Calling.
• Wi-Fi Preferred: Wi-Fi network is preferred over cellular
network when making calls. Calling requires you to stay in the
Wi-Fi range.
• Cellular Network Preferred: The cellular network is preferred
over a Wi-Fi network when making calls.
• Never use Cellular Network: Use only Wi-Fi for calls. Do not
use Cellular Network, even if available.
7. Tap OK to save the setting.
8. From the Home screen, press
Settings More settings.
9. Tap Wi-Fi Calling slider to toggle off the feature, then
tap it again to reactivate the feature and re-register
your device with the T-Mobile Network.
10. Confirm (Wi-Fi Calling Ready) displays in the
Status Bar.
and then tap